| 发明名称 |
TONER COMPOSITIONS WITH OPTIMIZED BETA-CARBOXYETHYL ACRYLATE SHELL LATEX FOR IMPROVED PARTICLE FORMATION AND MORPHOLOGY |
| 摘要 |
Disclosed herein include toner compositions with toner particles having a core-shell type structure, where the core comprises a first resin comprising a styrene-acrylate copolymer and an amorphous polyester resin, and the shell comprises a second resin comprising beta-carboxyethyl acrylate (b-CEA) in an amount of from about 0.05 pph to about 2.5 pph by weight of the second resin. |
| 申请公布号 |
US2017010553(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201514794746 |
申请日期 |
2015.07.08 |
| 申请人 |
XEROX CORPORATION |
发明人 |
Veregin Richard PN;Farrugia Valerie M.;Gardner Sandra J. |
| 分类号 |
G03G9/093 |
主分类号 |
G03G9/093 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A toner composition comprising core particles with a shell disposed over the core particles,
wherein the core particles comprise: a first resin comprising a styrene-acrylate copolymer;
wherein the first resin comprises beta-carboxyethyl acrylate (β-CEA) in an amount of from about 0.03 pph to about 0.5 pph by weight of the first resin; an amorphous polyester resin; optionally pigment; optionally wax; and further wherein the shell comprises:
a second resin comprising beta-carboxyethyl acrylate (β-CEA) in an amount of from about 1.0 pph to about 2.0 pph by weight of the second resin. |
| 地址 |
NORWALK CT US |
